/*通用样式*/
a {
    text-decoration: none; /* 清除下划线 */
    color: inherit; /* 继承父元素的文本颜色 */
    /* 还可以添加其他样式，比如设置:hover时的样式 */
}
body,p {
    margin: 0;
}
iframe {
    width: 1366px;
    border: none;
    background-color: #f7f6f4;
    margin: 0 auto;
    overflow: hidden;
}
h4 {
    margin: 0;
}
.product,.joint,.service,.information,.about {
    display: none;
}

/*以下为导航栏样式*/
header {
    width: 1366px;
    background-image: url("../imgs/top.png");
    margin: 0 auto;
}
header>nav>ul {
    list-style: none;
    display: flex;
    padding: 0;
    margin: 0;
}
.nav {
    position: relative;
    margin-left: 140px;
}
.nav-item {
    width: 155px;
    height: 65px;
    text-align: center;
    padding-top: 35px;
    color: #fff;
}
.nav-item:not(.mid_logo) a:hover {
    color: #cb976c;
}
.nav-item.active:not(.mid_logo) {
    background: #fff;
    cursor: pointer;
}
.nav-item.active {
    color: #cb976c;
}
.mid_logo {
    margin: 0 10px;
    width: 135px;
    height: 65px;
    text-align: center;
    padding-top: 35px;
    font-size: 22px;
    font-family: "华文行楷", serif;
    color: #cba684;
}
.aboutUs_open {
    display: none;
    position: absolute;
    z-index: 2;
    top:100px;
    right: 140px;
    list-style: none;
    padding: 0;
    margin: 0;
    background: #FFFFFF;
    color: black;
    text-align: center;
}
.aboutUs_open li {
    height: 60px;
    width: 155px;
    line-height: 55px;
}
.aboutUs_open li:hover {
    background:#91531b;
    color: #FFFFFF;
    cursor: pointer;
}
.aboutUs_open_fa:hover .aboutUs_open {
    display: block;
}
main {
    width: 1366px;
    margin: 0 auto;
}

/*以下为轮播图样式*/
.carousel-chart  {
    width: 1366px;
    height: 650px;
    overflow: hidden;
    position: relative;
}
.carousel-chart:hover .left,.carousel-chart:hover .right {
    display: inline-block;
    cursor: pointer;
}
.left,.right {
    position: absolute;
    z-index: 2;
    top: 50%;
    transform: translateY(-50%);
    display: none;
}
.left{
    left: 0;
}
.right {
    right: 0;
}

/*以下为首页内容部分样式*/
.content_title {
    display: flex;
    justify-content: center;
    margin-top: 40px;
}
.title_content {
    color: #702d13;
    letter-spacing: 3px;
    height: 40px;
    font-size: 20px;
    margin: 0 18px;
}
.content_text {
    margin: 30px auto 0;
    width: 985px;
    height: 330px;
    display: grid;
    grid-template-columns: repeat(3,280px);
    justify-content: space-between;
}
.content_text p:not(.title_box) {
    text-indent: 2em;
    font-size: 16px;
    color: #555555;
    line-height: 30px;
}
.content_text img {
    display: block;
}
[class^="content_box"] {
    width: 280px;
    height: 380px;
}
.box {
    width: 280px;
    height: 160px;
    padding-top: 10px;
    display: flex;
    flex-direction: column;
    align-items: center;
}
.box:hover {
    background: #fff;
}
/*.content_text [class^="content_box"]:nth-child(2) .box:hover strong {
    color: rgb(5,191,108);
    background-image: url("../imgs/text_2.png");
}
.content_text [class^="content_box"]:nth-child(2) .box:hover strong+img {
    src =
}
.content_text [class^="content_box"]:nth-child(6) .box:hover strong {
    color: rgb(5,191,108);
    background-image: url("../imgs/text_6.png");
}*/
.title_box {
    text-align: center;
    font-size: 17px;
    color: #ed6d00;
    font-family: "微软雅黑", serif;
}

/*以下部分为页脚样式*/
footer {
    width: 1366px;
    margin: 0 auto;
    height: 120px;
    background-image: url("../imgs/footer.png");
    position: relative;
}
.footer_mid_logo {
    position: absolute;
    top: 50%;
    transform: translate(-50%,-50%);
    left: 50%;
    font-size: 22px;
    font-family: "华文行楷", serif;
    color: #cba684;
}
.left_info {
    width: 290px;
    height: 60px;
    position: absolute;
    left: 310px;
    padding-top: 30px;
    font-size: 14px;
    color: #FFFFFF;
}
.right_info {
    position: absolute;
    top: 65px;
    left: 946px;
    font-size: 14px;
    color: #FFFFFF;
}

/*以下部分为品牌与产品页面样式*/
.brand {
    width: 975px;
    height: 1030px;
    margin: 0 auto;
}
.brand_content_title {
    width: 200px;
    display: flex;
    justify-content: space-between;
    margin: 40px auto 0;
    font-size: 20px;
    word-spacing: 15px;
    cursor: pointer;
}
.brand_content_title div:nth-child(2) {
    color: rgb(13, 144, 254);
}
.triangle {
    width: 0;
    height: 0;
    margin: 1px auto -5px 534px;
    border-left: 15px solid transparent; /* 左边框为透明 */
    border-right: 15px solid transparent; /* 右边框为透明 */
    border-bottom: 15px solid #0d90fe; /* 底部边框为实色（红色）*/
}
.sort_title {
    width: 975px;
    height: 40px;
    margin: 5px auto 0;
    border: 1px solid #0d90fe;
}
.sort_title ul {
    list-style: none;
    display: flex;
    margin: 0;
    word-spacing: 14px;
    width: 750px;
    height: 20px;
    padding: 8px 0 0 15px;
}
.sort_title ul li {
    position: relative;
    font-size: 17px;
    cursor: pointer;
    margin-left: 15px;
}
.sort_title ul li:hover {
    color: #cb976c;
}
.brand_content_img {
    display: grid;
    grid-template-columns: repeat(3,280px);
    grid-gap: 69px 69px;
    margin-top: 25px;
}
.brand_content_img img {
    width: 280px;
    height: 255px;
}
.desc_doughnut {
    display: none;
    position: absolute;
    top: 58px;
    left: 283px;
    width: 663px;
    height: 255px;
    background: #FFFFFF;
    color: black;
    font-size: 12px;
}
.desc_doughnut p:nth-child(1){
    color: #9f440d;
    text-align: center;
    margin-bottom: 10px;
}
.desc_doughnut p {
    text-indent: 2em;
    line-height: 20px;
}
.desc_doughnut_word {
    padding: 7px;
}

/*以下为联合营作样式*/
.joint_content {
    width: 750px;
    height: 535px;
    margin: 30px auto 0;
}

/*以下为配套服务样式*/
.service_content {
    width: 975px;
    height: 1200px;
    margin: 0 auto;
    background: #f7f6f4;
}
.service_content > div {
    display: flex;
}
.service_content img {
    display: block;
}
.service_content > div div:nth-of-type(2) {
    padding-top: 70px;
    margin-left: 18px;
    font-size: 15px;
}

/*以下为门店信息样式*/
.info_content {
    position: relative;
    width: 975px;
    height: 1415px;
    margin: 0 auto;
    color: black;
}
.info_title {
    width: 975px;
    height: 30px;
    padding-top: 15px;
    text-align: center;
    color: #0d90fe
}
.info {
    display: flex;
}
.left_info_content {
    width: 440px;
    height: 1360px;
}
.left_one{
    font-size: 14px;
    line-height: 30px;
    width: 440px;
    height: 380px;
}
.count {
    width: 80px;
    height: 50px;
    line-height: 50px;
    background-color: rgba(255, 255, 255, 0.5);
    position: relative;
    top: -50px;
    left: 360px;
    z-index: 0;
    text-align: center;
    font-size: 30px;
    font-family: "黑体", serif;
}
.left_one img {
    width: 440px;
    height: 310px;
}
.left_two,.left_three,.left_four,.left_five,.left_six {
    width: 440px;
    font-size: 14px;
    text-align: right;
    line-height: 22px;
}
.left_two {
    height: 330px;
}
.left_three {
    height: 155px;
}
.left_four {
    height: 160px;
}
.left_five {
    height: 160px;
}
.left_six {
    height: 130px;
}
.middle {
    margin: 0 37px;
}
.right_info_content {
    width: 440px;
    height: 1360px;
}
.right_info_content > div {
    width: 440px;
    font-size: 14px;
    text-align: left;
    line-height: 22px;
}
.right_one {
    margin-top: 180px;
    height: 395px;
    font-size: 14px;
    line-height: 30px;
}
.right_two {
    height: 210px;
}
.right_three {
    height: 155px;
}
.right_four,.right_five  {
    height: 160px;
}
.right_six {
    height: 100px;
}
.pop-window {
    position: absolute;
    top: 22%;
    left: 50%;
    transform: translate(-50%,-50%);
    width: 900px;
    height: 600px;
    background: rgba(0, 0, 0, 0.5);
    display: none;
}
.close {
    width: 40px;
    height: 40px;
    line-height: 30px;
    text-align: center;
    border-radius: 40px;
    background: rgba(0, 0, 0, 0.8);
    font-size: 40px;
    font-family: "微软雅黑", serif;
    color: #fff;
    position: absolute;
    top: -10px;
    right: -10px;
    cursor: pointer;
}
.slider {
    width: 612px;
    height: 408px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}
.left-button {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
}
.right-button {
    position: absolute;
    top: 50%;
    left: 100%;
    transform: translate(-100%,-50%);
}

/*以下为关于我们样式*/
.aboutUs_content {
    width: 975px;
    margin: 0 auto;
}
.aboutUs_title {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin: 25px 0 30px 0;
}
.aboutUs_title div {
    font-size: 20px;
    color: #702d13;
    letter-spacing: 3px;
}
.aboutUs_title img {
    display: block;
    width: 437px;
    height: 6px;
}
.aboutUs_content p {
    text-indent: 2em;
    font-size: 16px;
    color: #555555;
    line-height: 30px;
}

